SH 93 Ml over Pedestrian Underpass
FairBoulder County, Colorado · Broadway at College Blvd · Structure no. D-15-BP
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 27,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 93 Ml over Pedestrian Underpass is a concrete culvert carrying SH 93 Ml over Pedestrian Underpass in Boulder County, Colorado. It was built in 1992, so it is 33 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 27,000 vehicles a day, roughly 4% of them trucks, projected to reach 29,160 by 2040. The structure is 26 ft (8 m) long and 61 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 93 Ml over Pedestrian Underpass built?
It was built in 1992, making it 33 years old in 2025.
What condition is SH 93 Ml over Pedestrian Underpass in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does SH 93 Ml over Pedestrian Underpass carry?
About 27,000 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is SH 93 Ml over Pedestrian Underpass?
The structure is 26 ft (8 m) long with a longest span of 26 ft (8 m) and a deck 61 ft wide.
Who owns SH 93 Ml over Pedestrian Underpass?
It is owned by the State Highway Agency.